In today’s world, Ozempic and ultra-processed foods (UPF) go almost hand in hand. On one hand, thanks to excessive consumption of UPF and sedentary lifestyle, obesity has surpassed undernourishment ...

A natural vitamin A transporter, RBP4, can awaken latent HIV through NF-κB signalling, offering a new angle for cure ...

From the moment an embryo starts to take shape, two-way communication is critical for making sure tissues and organs develop ...

A growing number of new studies have found that, at least for some cells, death isn’t the end, but the beginning of something wholly unexpected.

A groundbreaking experiment transforms skin cells into egg-like cells, offering hope for infertility treatments amidst ...

Scientists have discovered a method of helping human stem cells thrive in an animal embryo—a key development in efforts to grow human organs in animals for medical transplants. A study by UT ...

University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that replicate certain aspects of very early human development—including the production ...

Stem cells age faster and become functionally exhausted in low Earth orbit, making crewed long-duration space travel even more challenging. When you purchase through links on our site, we may earn an ...

Stem cells are precursors of a variety of different cells: They can turn into anything from blood to bone to muscle. Human blood stem cells, known as hematopoietic stem cells, are the forerunners of ...

In a Maryland operating room one day in November 2025, doctors made medical history by transplanting a genetically modified ...

Share on Pinterest Human brain cell evolution may be linked to autism, neurodiversity, according to a new study. Image credit: Lauren Lee/Stocksy A new study concludes that the speed at which the ...